oxyntomodulin has been researched along with Fibrosis* in 5 studies
1 trial(s) available for oxyntomodulin and Fibrosis
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Safety and efficacy of combination therapy with semaglutide, cilofexor and firsocostat in patients with non-alcoholic steatohepatitis: A randomised, open-label phase II trial.
Non-alcoholic steatohepatitis (NASH) is associated with increased risk of liver-related and cardiovascular morbidity and mortality. Given the complex pathophysiology of NASH, combining therapies with complementary mechanisms may be beneficial. This trial evaluated the safety and efficacy of semaglutide, a glucagon-like peptide-1 receptor agonist, alone and in combination with the farnesoid X receptor agonist cilofexor and/or the acetyl-coenzyme A carboxylase inhibitor firsocostat in patients with NASH.. This was a phase II, open-label, proof-of-concept trial in which patients with NASH (F2-F3 on biopsy, or MRI-proton density fat fraction [MRI-PDFF] ≥10% and liver stiffness by transient elastography ≥7 kPa) were randomised to 24 weeks' treatment with semaglutide 2.4 mg once weekly as monotherapy or combined with once-daily cilofexor (30 or 100 mg) and/or once-daily firsocostat 20 mg. The primary endpoint was safety. All efficacy endpoints were exploratory.. A total of 108 patients were randomised to semaglutide (n = 21), semaglutide plus cilofexor 30 mg (n = 22), semaglutide plus cilofexor 100 mg (n = 22), semaglutide plus firsocostat (n = 22) or semaglutide, cilofexor 30 mg and firsocostat (n = 21). Treatments were well tolerated - the incidence of adverse events was similar across groups (73-90%) and most events were gastrointestinal in nature. Despite similar weight loss (7-10%), compared with semaglutide monotherapy, combinations resulted in greater improvements in liver steatosis measured by MRI-PDFF (least-squares mean of absolute changes: -9.8 to -11.0% vs. -8.0%), liver biochemistry, and non-invasive tests of fibrosis.. In patients with mild-to-moderate fibrosis due to NASH, semaglutide with firsocostat and/or cilofexor was generally well tolerated. In exploratory efficacy analyses, treatment resulted in additional improvements in liver steatosis and biochemistry vs. semaglutide alone. Given this was a small-scale open-label trial, double-blind placebo-controlled trials with adequate patient numbers are warranted to assess the efficacy and safety of these combinations in NASH.. NCT03987074.. Non-alcoholic fatty liver disease and its more severe form, non-alcoholic steatohepatitis (NASH), are serious liver conditions that worsen over time if untreated. The reasons people develop NASH are complex and combining therapies that target different aspects of the disease may be more helpful than using single treatments. This trial showed that the use of 3 different types of drugs, namely semaglutide, cilofexor and firsocostat, in combination was safe and may offer additional benefits over treatment with semaglutide alone. Topics: Azetidines; Double-Blind Method; Fibrosis; Glucagon-Like Peptides; Humans; Isobutyrates; Isonicotinic Acids; Non-alcoholic Fatty Liver Disease; Oxazoles; Pyrimidines; Treatment Outcome | 2022 |
4 other study(ies) available for oxyntomodulin and Fibrosis
Article | Year |
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Semaglutide in NASH-related cirrhosis: too late to the party?
Topics: Fibrosis; Glucagon-Like Peptides; Humans; Liver Cirrhosis; Non-alcoholic Fatty Liver Disease | 2023 |
Semaglutide in NASH-related cirrhosis: still a long way to go? - Authors' reply.
Topics: Fibrosis; Glucagon-Like Peptides; Humans; Liver Cirrhosis; Non-alcoholic Fatty Liver Disease | 2023 |
Single-cell transcriptome reveals effects of semaglutide on non-cardiomyocytes of obese mice.
Non-cardiomyocytes (nonCMs) play an important part in cardiac fibrosis pathophysiology, but the underlying molecular pathways are unknown. Semaglutide has cardioprotective properties, but it is still unclear whether it helps with cardiac fibrosis and what the processes are. The goal of this study is to use single cell transcriptomics approaches to investigate the molecular mechanism of semaglutide's cardioprotective action in obese mice. We found 15 non-CMs, with fibroblasts making up the majority of them. We found eight DEGs that altered significantly following semaglutide treatment by screening for differentially expressed genes (DEGs). DEGs were shown to have biological activities primarily related to extracellular matrix and collagen synthesis and distribution, with Serpinh1 and Pcolce expression being the most dramatically altered. Serpinh1 and Pcolce were mostly found in fibroblasts, which play a key role in the fibrosis of the heart. Furthermore, we discovered that semaglutide lowered cardiac collagen content and alleviated obesity-induced ventricular wall hypertrophy. As a result, our findings show that Serpinh1 and Pcolce, which are expressed by fibroblasts, may play a role in the development of obese cardiac fibrosis. By reducing Serpinh1 and Pcolce expression and delaying cardiac fibrosis, semaglutide may have a cardioprotective effect. Topics: Animals; Cardiomegaly; Collagen; Fibroblasts; Fibrosis; Glucagon-Like Peptides; Mice; Mice, Obese; Myocytes, Cardiac; Transcriptome | 2022 |
Empagliflozin and Dulaglutide are Effective against Obesity-induced Airway Hyperresponsiveness and Fibrosis in A Murine Model.
Patients with asthma with obesity experience severe symptoms, are unresponsive to conventional asthma treatment, and lack proper pharmacotherapy. Empagliflozin and dulaglutide, developed for diabetes, reduce weight, decrease insulin resistance, and exert additive effects. We evaluated the efficacy of empagliflozin, dulaglutide, and their combination on obesity-induced airway hyperresponsiveness (AHR) and lung fibrosis using a murine model. We assigned C57BL/6J mice to five groups: control, high-fat diet (HFD), and HFD with empagliflozin, dulaglutide, or both. Mice received a 12-week HFD, empagliflozin (5 days/week, oral gavage), and dulaglutide (once weekly, intraperitoneally). Both drugs significantly attenuated HFD-induced weight increase, abnormal glucose metabolism, and abnormal serum levels of leptin and insulin, and co-treatment was more effective. Both drugs significantly alleviated HFD-induced AHR, increased macrophages in bronchoalveolar lavage fluid (BALF), and co-treatment was more effective on AHR. HFD-induced lung fibrosis was decreased by both drugs alone and combined. HFD induced interleukin (IL)-17, transforming growth factor (TGF)-β1, and IL-1β mRNA and protein expression, which was significantly reduced by empagliflozin, dulaglutide, and their combination. Tumour necrosis factor (TNF)-α and IL-6 showed similar patterns without significant differences. HFD-enhanced T helper (Th) 1 and Th17 cell differentiation was improved by both drugs. Empagliflozin and dulaglutide could be a promising therapy for obesity-induced asthma and showed additive effects in combination. Topics: Animals; Benzhydryl Compounds; Cell Differentiation; Cytokines; Diet, High-Fat; Disease Models, Animal; Fibrosis; Gene Expression Regulation; Glucagon-Like Peptides; Glucosides; Immunoglobulin Fc Fragments; Mice; Obesity; Recombinant Fusion Proteins; Respiratory Hypersensitivity; RNA, Messenger; Th1 Cells; Th17 Cells | 2019 |